  .arrow-right{
  	background: url(https://test8.w-run.net/iqiao/arrow_right_w.svg) no-repeat  center / cover;
	display: inline-block;
	width: 1.1em;
	height: 1.1em;
	vertical-align: middle; 
	margin-top: -.15em;
	margin-left: .5em; 
  }
.arrow-right.black{
	background: url(https://test8.w-run.net/iqiao/arrow_right_b.svg) no-repeat  center / cover;
}